How to protect your data when signing a petition
Launch library · evergreen read

Signing a petition often requires providing some personal information, and it is reasonable to check how that information will be used, whether it will be shared with third parties, and how long it will be retained before adding your name. That check takes only a moment and is always worth it.
Providing only what is genuinely necessary, and being cautious of a petition that asks for unusually detailed personal information for what should be a simple signature, is a sensible habit that limits unnecessary exposure of your own data. A petition rarely needs more than a name and basic contact detail.
A well run petition will generally be clear and upfront about its data practices, and that clarity, offered without needing to be asked, is itself a reasonable, positive sign worth noticing before you decide to sign. Its absence, by that same logic, is just as worth noticing too, before you add your own name.